10 AWS Security Tips to Secure Your Environment

Published on : 16 Sep 2021

security tips

Cloud technology has experienced extraordinary growth in the recent years, with major firms like Amazon and Microsoft investing heavily in cutting-edge solutions. As a result, IT teams can now manage their infrastructure considerably more easily, thanks to platforms like AWS (Amazon Web Services). Naturally, this has posed additional problems and necessitated the use of AWS security. Moreover, now, support experts no longer physically install hardware or update the RAM of a server. Instead, users may change the setup parameters using an online interface. 

Here are ten AWS security guidelines from experts to help you keep your sensitive data safe in AWS settings.


1. No Hard-Coding Secrets

You may use AWS IAM roles to offer temporary, short-lived credentials for calling AWS services when developing apps on AWS. Some applications, however, require credentials that are valid for a more extended period of time, such as API keys or database passwords. If this is the case, you should never keep these secrets in source code or hard code them into the programme. Instead, AWS Secrets Manager may be used to manage the data in your application. Secrets Manager is a tool that allows you to rotate, manage, and execute security monitoring in the cloud. Secrets Manager APIs allow users and programs to retrieve secrets, removing the need for complex, confidential code information in plain text.

2.Authentication with Several Factors

To conduct Cloud Security Monitoring, you need to utilize Multi-Factor Authentication (MFA). MFA is the most effective technique to keep accounts safe from unauthorized access. MFA should be enabled for your root user and AWS Identity and Access Management (IAM) users at all times. You may use current MFA procedures in your company by implementing MFA at the federated identity provider (IdP). For example, when you log in to your account, the application may send a code to your phone. Then you must authenticate that you possess that phone and enter the code to obtain access to your account. MFA is a fantastic way to safeguard your data if someone discovers your login and password. You will have a coating of defecation on your body. You will have a layer of defense against the hacker this way.

3.Make Your Password Strong

Even if MFA is enabled, you and all other Amazon Web Service users in your company should use strong, unique passwords for monitoring the security in the cloud. Make sure your password is lengthy and includes a variety of characters. To prevent hackers from gaining access, you might require everyone to change their password every few months. If a hacker finds a password, they won’t be able to use AWS for long. It is also a good idea to use a password that you do not use anywhere else. While it may be tempting to repeat passwords, doing so increases the likelihood of hackers gaining access to your AWS account.

4. Test for Vulnerabilities

After that, you should check your cloud security monitoring dashboard for flaws. It would be preferable if you examined your security infrastructure for any existing weaknesses. You can then prioritize the vulnerabilities. Further, you may also perform a network scan to identify and repair vulnerabilities. To begin, you must first request a vulnerability test so that you may retain a connection while the test is being performed. You might be able to complete the test even if you don’t request it. Your association, however, may or may not be maintained throughout the event.

5.Data Should Be Encrypted

Even if hackers hack your account, encrypting data can help you save valuable information. When using encryption, you can generate keys that you will need to decrypt the data. You won’t recognize the data without the keys, whether it is financial or not. Encryption is critical for cloud security because it protects sensitive information. You can categorize the data before encrypting it to see if it needs to be encrypted. Also, it will still allow you to access specific data without the key, but it will protect the most sensitive information.

6.Reduce the Number of Permissions

Minimizing access and permissions is another fantastic strategy to increase AWS Cloud Security. Consider whether or not someone in your company needs access to AWS or a specific AWS service. Then you may provide access to those who require it while also limiting what they can accomplish. You can still let employees do their jobs, but you can reduce the chances of hackers breaking in. For example, if just ten people have access to Amazon Web Services instead of 100, guessing a login and password becomes considerably more difficult.

7. Adopt A VPC (Virtual Private Cloud)

You may also use a virtual private cloud (VPC) or a virtual private network to conduct Security Monitoring in Cloud and safeguard your AWS environment (VPN). A VPC or VPN can assist you in isolating your network so that your AWS access is kept distinct from the rest of the company. This way, you can keep it safe if other elements of your business are affected by a data breach or assault. This because a VPC does not pass via the Internet, so keeping your data safe from hackers might be more manageable.

8.Update Regularly

Another essential piece of advice for AWS security is to keep security updates up-to-date. Then, you may verify that the updates are safeguarding your account from any vulnerabilities. When you upgrade, ensure your settings are up-to-date with what AWS advises for security. That way, you will be able to keep your account as safe as possible.

9.Make Sure Your Contact Information Is Correct

It may help if you also ensure that AWS has a valid email address to reach you in the event of any problems. Make sure you check this email address frequently to stay on top of any issues. For the email address, you should, as usual, use a strong password. If you are not at work, you may also set up an alternate contact so that someone else can get notifications.

10.Review the AWS Security Recommendations

Whether you work for a tiny business or a huge corporation, you should know basic AWS security recommendations. Further, you can utilize AWS without putting your data in danger in this way.


AWS security relies heavily on user access restrictions. Although it may be tempting to offer developers admin privileges to perform specific tasks, doing so may bring you more problems in the long run. Consider implementing policies to deal with permission issues as they happen, and avoid making your security policies so broad that they lose their efficacy by allowing everyone permission to everything!

So, there you have it, some AWS security recommendations and practices to put into effect for cloud security monitoring. Hopefully, it gave you some ideas about enhancing the security of your AWS environment. 

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Narendra Sahoo
Narendra Sahoo

Narendra Sahoo (PCI QPA, PCI QSA, PCI SSF ASSESSOR, CISSP, CISA, CRISC, 27001 LA) is the Founder and Director of VISTA InfoSec, a global Information Security Consulting firm, based in the US, Singapore & India. Mr. Sahoo holds more than 25 years of experience in the IT Industry, with expertise in Information Risk Consulting, Assessment, & Compliance services. VISTA InfoSec specializes in Information Security audit, consulting and certification services which include GDPR, HIPAA, CCPA, NESA, MAS-TRM, PCI DSS Compliance & Audit, PCI PIN, SOC2 Compliance & Audit, PDPA, PDPB to name a few. The company has for years (since 2004) worked with organizations across the globe to address the Regulatory and Information Security challenges in their industry. VISTA InfoSec has been instrumental in helping top multinational companies achieve compliance and secure their IT infrastructure.